Banglore mechatronics manufactures mineral glass crystal. These glasses are specially made for wristwatches as cover glass. The manufacturing processes include grinding with diamond wheels, precision 4 way lapping & polishing and chemical strengthening of glass. Extra white highly transparent mineral glass is used to produce these glasses. Mineral glass crystals are available in various shapes like round, square, oval, rectangular, etc. Also they are available in various sizes from 10 mm to 50mm. Other specifications of these glasses are: surface finish- n3[0.1 micron], toughness- 200n/ sqmm, hardness- 800 hv, bevels- polished / unpolished.
